10142847

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 8243073

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 71, 99, 111, 117, 143, 213, 297, 333, 351, 407, 429, 481, 639, 781, 923, 999, 1221, 1287, 1443, 1917, 2343, 2627, 2769, 3663, 3861, 4329, 5291, 7029, 7881, 8307, 10153, 10989, 12987, 15873, 21087, 23643, 24921, 28897, 30459, 34151, 47619, 70929, 86691, 91377, 102453, 142857, 260073, 274131, 307359, 375661, 780219, 922077, 1126983, 3380949, 10142847]

約数ペア:

[(1, 10142847), (3, 3380949), (9, 1126983), (11, 922077), (13, 780219), (27, 375661), (33, 307359), (37, 274131), (39, 260073), (71, 142857), (99, 102453), (111, 91377), (117, 86691), (143, 70929), (213, 47619), (297, 34151), (333, 30459), (351, 28897), (407, 24921), (429, 23643), (481, 21087), (639, 15873), (781, 12987), (923, 10989), (999, 10153), (1221, 8307), (1287, 7881), (1443, 7029), (1917, 5291), (2343, 4329), (2627, 3861), (2769, 3663)]